<template>
    <div>
        <home-header></home-header>
        <home-swiper :list="swiperList"></home-swiper>
        <home-icons :list="iconList"></home-icons>
        <home-recommend :list="recommendList"></home-recommend>
        <home-weekend :list="weekendList"></home-weekend>
    </div>
</template>

<script>
import HomeHeader from './components/Header';      // 1导入组件
import HomeSwiper from './components/Swiper';
import HomeIcons from './components/Icons';
import HomeRecommend from './components/Recommend';
import HomeWeekend from './components/Weekend';
import axios from "axios";
import {mapState} from 'vuex'

export default{
    name:"Home",
    components:{
        HomeHeader,
        HomeSwiper,
        HomeIcons,
        HomeRecommend,
        HomeWeekend                          
    },
    mounted(){
        this.lastCity=this.city;
        this.getHomeInfo();
    },
    data(){
        return {
            swiperList:[],
            iconList:[],
            recommendList:[],
            weekendList:[],
            lastCity:''
        }
    },
    methods:{
        getHomeInfo(){
            axios.get("/api/index.json?city="+this.city)
                .then(this.getHomeInfoSucc)
        },
        getHomeInfoSucc(res){
            res=res.data;
            if(res.ret&&res.data){
                const data=res.data;
                this.swiperList=data.swiperList;
                this.iconList=data.iconList;
                this.recommendList=data.recommendList;
                this.weekendList=data.weekendList;
            }
        }
    },
    computed:{
        ...mapState(['city'])
    },
    activated(){
        if(this.lastCity!==this.city){
            this.lastCity=this.city;
            this.getHomeInfo();
        }
    }
}
</script>

<style>
   
</style>